Improved color interpolation using discrete wavelet transform.
Giuseppe SpampinatoArcangelo BrunaGiuseppe SanguedolceEdoardo ArdizzoneMarco La CasciaPublished in: Electronic Imaging: Image and Video Communications and Processing (2005)
Keyphrases
- discrete wavelet transform
- wavelet domain
- multiresolution
- subband
- high frequency
- wavelet coefficients
- color images
- shift invariant
- image fusion
- wavelet transform
- low frequency
- color information
- dual tree
- fusion method
- low pass
- complex wavelet transform
- haar wavelet transform
- dual tree complex wavelet transform
- feature selection
- wavelet filters
- feature vectors
- lifting scheme
- spatial domain
- filter bank
- remote sensing
- data fusion
- higher order
- multiscale
- high quality